The root of suffering is attachment

I do not perceive even one other thing, O monks, that when undeveloped and uncultivated entails such great suffering as the mind. The mind when undeveloped and uncultivated entails great suffering.

Man should make himself a lot of good karma.

Rising early and scorning laziness, remaining calm in time of strife, faultless in conduct and clever in actions. One like this will be praised.

With our thoughts we make the world.

Forgive and be free. Forget that you have forgiven and be freer.

As the fletcher whittles and makes straight his arrows, so the master directs his straying thoughts.